ModelView::JsonItemConverter Class Reference

Converter between SessionItem and JSON object. More...

Inheritance diagram for ModelView::JsonItemConverter:

Collaboration diagram for ModelView::JsonItemConverter:

Classes
struct	JsonItemConverterImpl

Public Member Functions
	JsonItemConverter (const ConverterContext &context)
	JsonItemConverter (const JsonItemConverter &)=delete
	~JsonItemConverter () override
std::unique_ptr< SessionItem >	from_json (const QJsonObject &json) const override
	Creates item from JSON. More...
JsonItemConverter &	operator= (const JsonItemConverter &)=delete
QJsonObject	to_json (const SessionItem *item) const override
	Converts item to JSON. More...

Private Attributes
std::unique_ptr< JsonItemConverterImpl >	p_impl

Detailed Description

Converter between SessionItem and JSON object.

Definition at line 27 of file jsonitemconverter.h.

Constructor & Destructor Documentation

JsonItemConverter() [1/2]

JsonItemConverter::JsonItemConverter

(

const ConverterContext &

context

)

Definition at line 115 of file jsonitemconverter.cpp.

    : p_impl(std::make_unique<JsonItemConverterImpl>(this, context))
{
}

JsonItemConverter() [2/2]

ModelView::JsonItemConverter::JsonItemConverter ( const JsonItemConverter &  )

delete

~JsonItemConverter()

JsonItemConverter::~JsonItemConverter ( )

overridedefault

Member Function Documentation

from_json()

std::unique_ptr< SessionItem > JsonItemConverter::from_json ( const QJsonObject &  ) const

overridevirtual

Creates item from JSON.

Implements ModelView::JsonItemConverterInterface.

Definition at line 127 of file jsonitemconverter.cpp.

{
    static JsonItemFormatAssistant assistant;
 
    if (!assistant.isSessionItem(json))
        throw std::runtime_error("JsonItemConverterV2::from_json() -> Error. Given json object "
                                 "can't represent a SessionItem.");
 
    auto modelType = json[JsonItemFormatAssistant::modelKey].toString().toStdString();
    auto result = p_impl->factory()->createItem(modelType);
 
    p_impl->populate_item(json, *result);
 
    return result;
}

References ModelView::JsonItemFormatAssistant::isSessionItem(), ModelView::JsonItemFormatAssistant::modelKey, and p_impl.

Referenced by ModelView::JsonItemConverter::JsonItemConverterImpl::JsonItemConverterImpl().

Here is the call graph for this function:

operator=()

JsonItemConverter& ModelView::JsonItemConverter::operator= ( const JsonItemConverter &  )

delete

to_json()

QJsonObject JsonItemConverter::to_json ( const SessionItem *  item ) const

overridevirtual

Converts item to JSON.

Implements ModelView::JsonItemConverterInterface.

Definition at line 122 of file jsonitemconverter.cpp.

{
    return item ? p_impl->item_to_json(*item) : QJsonObject();
}

References p_impl.

Referenced by ModelView::JsonItemConverter::JsonItemConverterImpl::JsonItemConverterImpl().

Member Data Documentation

p_impl

std::unique_ptr<JsonItemConverterImpl> ModelView::JsonItemConverter::p_impl

private

Definition at line 41 of file jsonitemconverter.h.

Referenced by from_json(), and to_json().

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The documentation for this class was generated from the following files:

• /home/www/ba/mvvm/model/mvvm/serialization/jsonitemconverter.h
• /home/www/ba/mvvm/model/mvvm/serialization/jsonitemconverter.cpp